A new tracking method for small infrared targets
A new tracking method for small infrared targets
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DOI：
10.1109/icip.2009.5414290
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发表时间：
2009-11
期刊：
影响因子：
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通讯作者：
Lei Yang;W. Lu;Jie Yang
中科院分区：
文献类型：
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作者：
Lei Yang;W. Lu;Jie Yang
我们报告一种新的方法来跟踪小红外目标。该方法对现有的目标跟踪器进行改进，将均值漂移跟踪器与卡尔曼滤波相结合，通过测量目标区域的复杂度来更新跟踪参数。我们进一步发展了一种非线性算法，以提高传统的均值漂移跟踪器对红外小目标的鲁棒性。实验结果表明，与现有的目标跟踪器相比，该方法具有上级性能，特别是在强测量噪声和光照变化较大的环境中。
We report on a new approach to tracking small infrared targets. The method improves on existing target trackers by combining mean-shift tracker with Kalman filtering and by updating the tracking parameters through the measurement of the complexity of the target region. We have further developed a nonlinear algorithm to improve the robustness of the traditional mean-shift tracker for small infrared targets. Experimental results demonstrate a superior performance of our method compared to existing target trackers, particularly in the environment of strong measurement noise and large variation of illumination.